λ
Sequence Observatory

7,967,323

7 × 13 × 87553
Deficient Odd Composite

Starting at 7,967,323, the Collatz iteration reaches 1 after 124 steps. The first transition is 23901970; the starting value is odd with 8 positive divisors.

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Prime Factor Structure

Factorization String 7 × 13 × 87553
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 9,806,048
Proper Divisor Sum 1,838,725
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #7967317 ← → #7967329

Radix Representation

Decimal 7967323
Binary 11110011001001001011011 (23 bits)
Octal 0o36311133
Hexadecimal 0x79925B

Divisor Catalog (5 of 8)

1 7 13 91 87,553

Collatz Trajectory (124 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

7,967,323 23,901,970 11,950,985 35,852,956 17,926,478

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